| 一种简单适用的彩色纹影刀口制作方法 |
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| 引用本文： | 李艾平.一种简单适用的彩色纹影刀口制作方法[J].实验流体力学,1994(4). |
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| 作者姓名： | 李艾平 |
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| 作者单位： | 南京空军气象学院 |
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| 摘 要： | 一种设计简单、制作方便的彩色纹影系列刀口，通过试验观察了温度场（密度场）以及高速气流下流场的密度变化情况，得到了一组效果较好的彩色照片。
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| 关 键 词： | 彩色纹影，彩色刀口，流动显示，光学测量，密度梯度 |
ONE SIMPLE AND APPLICABLE METHOD MAKING OF THE KNIFE-EDGES FOR COLOUR SCHLIEREN |
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| Li Aiping.ONE SIMPLE AND APPLICABLE METHOD MAKING OF THE KNIFE-EDGES FOR COLOUR SCHLIEREN[J].Experiments and Measur in Fluid Mechanics,1994(4). |
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| Authors: | Li Aiping |
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| Institution: | Meteorology Institute of The Air Force Nanjing |
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| Abstract: | This paper sets forth a simple method to make a kind of series knife-edges being used for colour schlieren's instruments.By experiment with this kind of knife-edges,the temperature-gradient and the density-traverse in high speed air-flow are observed,and some better photographs are taken. |
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| Keywords: | colour schlieren flow-visual nation optical-measure ment density-gradient |
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